NHL Overtime: From 3‑on‑3 Showdowns to Endless Playoff Battles

When a hockey game ends regulation tied, the NHL doesn’t just call it a draw – it throws a sudden‑death extra period at the teams, and the exact format depends on whether you’re watching a regular‑season matchup or a high‑stakes playoff duel.

In the regular season, the league currently uses a five‑minute, 3‑on‑3 overtime. The ice opens up, players get more room, and scoring chances pop up quickly. If nobody finds the net in those five minutes, the game moves to a shootout, where each side lines up three shooters (and then continues if still tied). The goal is simple: decide a winner while keeping the schedule on track.

Playoffs are a whole different beast. Once the postseason begins, overtime sheds the 3‑on‑3 gimmick and returns to full‑strength, five‑skater hockey. The teams play 20‑minute periods of sudden‑death, meaning the first goal ends the game, no matter how long it takes. There’s no shootout, no clock‑running‑out drama – just pure, endless hockey until someone scores.

The shift to 3‑on‑3 overtime for the regular season didn’t happen overnight. Back in 2015 the NHL swapped out the older 4‑on‑4 format in favor of the current system, hoping to produce more excitement and reduce the number of games that head to a shootout. Before that, ties were even possible, and the league awarded each team one point for a tie. The modern structure now gives two points to the winner, whether they win in regulation, overtime, or a shootout, while the loser still grabs one point if the game went beyond regulation.

Fans often wonder why the league keeps the two formats separate. The answer lies in balancing entertainment with fairness. The 3‑on‑3 overtime spices up regular‑season play, giving teams a chance to showcase skill and speed, while the full‑strength, endless overtime in the playoffs respects the tradition of a true sudden‑death battle where every line change, every defensive tweak matters.